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Member for
4 years 1 monthAge: 10-12
Level: 6º
Language: Spanish
(es)
ID: 1746441
20/12/2021
Country code: ES
Country: Spain
Main content: Proporcionalidad (2012919)
From worksheet author:
PROPORCIONALIDAD. REGLA DE 3
Other contents:
REGLA DE 3
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